libgomp/ChangeLog

   1 2010-07-31  Release Manager
   2
   3         * GCC 4.5.1 released.
   4
   5 2010-06-10  Iain Sandoe  <iains@gcc.gnu.org>
   6
   7         PR bootstrap/43170
   8         * configure: Regenerate.
   9
  10 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
  11
  12         PR c/43893
  13         * testsuite/libgomp.c/pr43893.c: New test.
  14         * testsuite/libgomp.c++/pr43893.C: New test.
  15
  16 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
  17
  18         PR middle-end/43570
  19         * testsuite/libgomp.fortran/vla8.f90: New test.
  20
  21         PR libgomp/43706
  22         * config/linux/affinity.c (gomp_init_affinity): Decrease
  23         gomp_available_cpus if affinity mask confines the process to fewer
  24         CPUs.
  25         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
  26         non-NULL, just return gomp_available_cpus.
  27
  28         PR libgomp/43569
  29         * sections.c (gomp_sections_init): Initialize ws->mode.
  30
  31 2010-04-14  Release Manager
  32
  33         * GCC 4.5.0 released.
  34
  35 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
  36
  37         * Makefile.in: Regenerate.
  38         * aclocal.m4: Regenerate.
  39         * testsuite/Makefile.in: Regenerate.
  40
  41 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
  42
  43         PR libgomp/42942
  44         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
  45         (initialize_env): Adjust callers.
  46         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
  47         when the argument is 0.
  48
  49         * testsuite/libgomp.c/pr42942.c: New test.
  50
  51 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
  52
  53         PR middle-end/42644
  54         PR middle-end/42130
  55         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
  56         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
  57
  58 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  59
  60         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
  61         * testsuite/libgomp.c++/task-6.C: Likewise.
  62
  63 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
  64
  65         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
  66
  67 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
  68
  69         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
  70         * configure: Regenerate.
  71
  72 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
  73
  74         PR fortran/42866
  75         * testsuite/libgomp.fortran/allocatable5.f90: New test.
  76
  77 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
  78
  79         * configure.ac: Test for executability of GFORTRAN.
  80         * configure: Regenerate.
  81
  82 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  83
  84         * configure: Regenerate.
  85
  86 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
  87
  88         PR libgomp/42602
  89         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
  90
  91 2010-01-03  Richard Guenther  <rguenther@suse.de>
  92
  93         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
  94
  95 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
  96
  97         * testsuite/libgomp.graphite/pr4118.c: New.
  98
  99 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 100
 101         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
 102         for darwin, protect the test with require-effective-target tls_runtime.
 103         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
 104
 105 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 106
 107         PR target/41605
 108         * testsuite/lib/libgomp.exp: Provide -B options to allow for
 109         link spec %s substitutions for static libraries.
 110
 111 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
 112
 113         PR testsuite/42135
 114         * libgomp.graphite/force-parallel-2.c: Reduce array size.
 115
 116 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 117
 118         * Makefile.in: Regenerate.
 119         * configure: Regenerate.
 120         * testsuite/Makefile.in: Regenerate.
 121
 122 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 123
 124         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
 125         settings for LC_ALL and LANG.
 126
 127 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
 128
 129         PR fortran/42162
 130         * testsuite/libgomp.fortran/pr42162.f90: New test.
 131
 132 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
 133
 134         PR middle-end/42029
 135         * testsuite/libgomp.c/pr42029.c: New test.
 136
 137 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
 138
 139         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
 140         *s.  Accept ld version without text in ()s.
 141         * configure: Regenerated.
 142
 143 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
 144
 145         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
 146
 147 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 148
 149         PR libgomp/41418
 150         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
 151         or a hyphen (happens with fortran language disabled).
 152         * configure: Regenerate.
 153
 154 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 155
 156         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
 157         use sed script portable to Solaris /bin/sed for extracting ld
 158         version.
 159         * configure: Regenerate.
 160
 161 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
 162
 163         * testsuite/libgomp.graphite/bounds.c: New test.
 164
 165 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 166
 167         * Makefile.am (libgomp_la_LINK): New.
 168         * Makefile.in: Regenerate.
 169
 170 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 171
 172         * configure.ac (AC_PREREQ): Bump to 2.64.
 173
 174 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 175
 176         * Makefile.am (install-html, install-pdf): Remove.
 177         * Makefile.in: Regenerate.
 178
 179         * Makefile.in: Regenerate.
 180         * aclocal.m4: Regenerate.
 181         * config.h.in: Regenerate.
 182         * configure: Regenerate.
 183         * testsuite/Makefile.in: Regenerate.
 184
 185 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 186
 187         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
 188         * Makefile.in: Regenerate.
 189
 190 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
 191
 192         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
 193         * Makefile.in: Regenerate.
 194
 195 2009-08-19  Tobias Burnus  <burnus@net-b.de>
 196
 197         PR fortran/41102
 198         omp_lib.h.in: Fix -std=f95 errors.
 199
 200
 201 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
 202
 203         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
 204         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
 205         * testsuite/libgomp.graphite/graphite.exp: New.
 206
 207 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
 208
 209         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
 210         only build.
 211
 212 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
 213
 214         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
 215         needed memory barrier semantics.
 216         * config/linux/mips/mutex.h: New file.
 217
 218 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 219
 220         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
 221
 222 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 223
 224         * configure: Regenerate.
 225
 226 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
 227
 228         PR testsuite/40699
 229         PR testsuite/40707
 230         PR testsuite/40709
 231         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
 232         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
 233         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
 234
 235 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
 236
 237         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
 238         options when choosing a multilib.
 239
 240 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
 241
 242         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
 243         ld_library_path.  Use add_path.  Add just find_libgcc_s to
 244         ld_library_path, not every libgcc multilib directory.
 245         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
 246         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
 247         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
 248         Use add_path.
 249         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
 250
 251 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
 252
 253         * Makefile.am (LTLDFLAGS): Define.
 254         (LINK): Define.
 255         * Makefile.in: Regenerate.
 256
 257 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
 258
 259         PR fortran/39718
 260         * testsuite/libgomp.fortran/fortran.exp: Don't link with
 261         libgfortranbegin, check existence of libgfortran.a instead of
 262         libgfortranbegin.a.
 263
 264 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
 265
 266         PR libgomp/40174
 267         * team.c (gomp_thread_start): Destroy thr->release semaphore.
 268         (gomp_free_pool_helper): Likewise.
 269
 270 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
 271             Jakub Jelinek  <jakub@redhat.com>
 272
 273         PR fortran/35423
 274         * testsuite/libgomp.fortran/workshare2.f90: New test.
 275
 276 2009-04-09  Nick Clifton  <nickc@redhat.com>
 277
 278         * iter.c: Change copyright header to refer to version 3 of the
 279         GNU General Public License with version 3.1 of the GCC Runtime
 280         Library Exception and to point readers at the COPYING3 and
 281         COPYING3.RUNTIME files and the FSF's license web page.
 282         * alloc.c: Likewise.
 283         * barrier.c: Likewise.
 284         * config/bsd/proc.c: Likewise.
 285         * config/linux/affinity.c: Likewise.
 286         * config/linux/alpha/futex.h: Likewise.
 287         * config/linux/bar.c: Likewise.
 288         * config/linux/bar.h: Likewise.
 289         * config/linux/ia64/futex.h: Likewise.
 290         * config/linux/ia64/mutex.h: Likewise.
 291         * config/linux/lock.c: Likewise.
 292         * config/linux/mips/futex.h: Likewise.
 293         * config/linux/mutex.c: Likewise.
 294         * config/linux/mutex.h: Likewise.
 295         * config/linux/powerpc/futex.h: Likewise.
 296         * config/linux/proc.c: Likewise.
 297         * config/linux/ptrlock.c: Likewise.
 298         * config/linux/ptrlock.h: Likewise.
 299         * config/linux/s390/futex.h: Likewise.
 300         * config/linux/sem.c: Likewise.
 301         * config/linux/sem.h: Likewise.
 302         * config/linux/sparc/futex.h: Likewise.
 303         * config/linux/wait.h: Likewise.
 304         * config/linux/x86/futex.h: Likewise.
 305         * config/mingw32/proc.c: Likewise.
 306         * config/mingw32/time.c: Likewise.
 307         * config/posix/affinity.c: Likewise.
 308         * config/posix/bar.c: Likewise.
 309         * config/posix/bar.h: Likewise.
 310         * config/posix/lock.c: Likewise.
 311         * config/posix/mutex.h: Likewise.
 312         * config/posix/proc.c: Likewise.
 313         * config/posix/ptrlock.h: Likewise.
 314         * config/posix/sem.c: Likewise.
 315         * config/posix/sem.h: Likewise.
 316         * config/posix/time.c: Likewise.
 317         * config/posix95/lock.c: Likewise.
 318         * critical.c: Likewise.
 319         * env.c: Likewise.
 320         * error.c: Likewise.
 321         * fortran.c: Likewise.
 322         * iter_ull.c: Likewise.
 323         * libgomp.h: Likewise.
 324         * libgomp_f.h.in: Likewise.
 325         * libgomp_g.h: Likewise.
 326         * loop.c: Likewise.
 327         * loop_ull.c: Likewise.
 328         * omp.h.in: Likewise.
 329         * omp_lib.f90.in: Likewise.
 330         * omp_lib.h.in: Likewise.
 331         * ordered.c: Likewise.
 332         * parallel.c: Likewise.
 333         * sections.c: Likewise.
 334         * single.c: Likewise.
 335         * task.c: Likewise.
 336         * team.c: Likewise.
 337         * work.c: Likewise.
 338
 339 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
 340
 341         * testsuite/config/default.exp: Change copyright header to refer to
 342         version 3 of the GNU General Public License and to point readers
 343         at the COPYING3 file and the FSF's license web page.
 344
 345 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
 346
 347         PR middle-end/39573
 348         * libgomp.c++/pr39573.C: New test.
 349
 350 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
 351
 352         PR other/39591
 353         * testsuite/libgomp.c/pr39591-1.c: New test.
 354         * testsuite/libgomp.c/pr39591-2.c: New test.
 355         * testsuite/libgomp.c/pr39591-3.c: New test.
 356
 357 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
 358
 359         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
 360         * testsuite/libgomp.c/atomic-6.c: Ditto.
 361
 362 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
 363
 364         PR c/39495
 365         * testsuite/libgomp.c/loop-12.c: New test.
 366         * testsuite/libgomp.c/loop-11.c: New test.
 367         * testsuite/libgomp.c++/loop-11.C: New test.
 368         * testsuite/libgomp.c++/loop-12.C: New test.
 369         * testsuite/libgomp.c++/for-8.C: New test.
 370
 371 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 372
 373         * configure: Regenerate.
 374
 375 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
 376
 377         PR middle-end/39154
 378         * testsuite/libgomp.c/pr39154.c: New test.
 379
 380 2009-01-30  Ian Lance Taylor  <iant@google.com>
 381
 382         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
 383         libgomp_ld_is_gold.  Get gold version number.
 384         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
 385         * configure: Rebuild.
 386
 387 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
 388
 389         * testsuite/lib/libgomp.exp: Add -B option for targets that
 390         use libgfortran.a%s in their specs.
 391
 392 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 393
 394         PR libgomp/38086
 395         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
 396         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
 397         HAVE_AS_SYMVER_DIRECTIVE is not defined.
 398         * configure: Regenerated.
 399         * config.h.in: Likewise.
 400
 401 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
 402
 403         PR c++/38650
 404         * testsuite/libgomp.c/pr38650.c: New test.
 405         * testsuite/libgomp.c++/pr38650.C: New test.
 406
 407 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
 408
 409         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
 410
 411 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
 412
 413         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
 414
 415 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 416
 417         * configure: Regenerate.
 418
 419 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
 420
 421         PR middle-end/36802
 422         * testsuite/libgomp.c/pr36802-1.c: New test.
 423         * testsuite/libgomp.c/pr36802-2.c: New test.
 424         * testsuite/libgomp.c/pr36802-3.c: New test.
 425
 426 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
 427
 428         PR libgomp/38270
 429         * config/linux/powerpc/mutex.h: New.
 430
 431 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
 432
 433         PR c++/38257
 434         * testsuite/libgomp.c++/for-7.C: New test.
 435
 436         PR c++/38348
 437         * testsuite/libgomp.c++/for-6.C: New test.
 438
 439 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
 440
 441         PR testsuite/28870
 442         * testsuite/lib/libgomp.exp: Include new timeout library files.
 443         (libgomp_target_compile): Set timeout value from new proc.
 444
 445 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
 446
 447         PR libgomp/37938
 448         * config/linux/ia64/mutex.h: New.
 449
 450 2008-11-04  Tobias Burnus  <burnus@net-b.de>
 451
 452         PR libgomp/37935
 453         * libgomp.texi (Runtime library routines, environment variables):
 454         Update for OpenMP version 3.0.
 455
 456 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
 457             Steve Ellcey  <sje@cup.hp.com>
 458
 459         * configure: Regenerate for new libtool.
 460         * Makefile.in: Ditto.
 461         * testsuite/Makefile.in: Ditto.
 462
 463 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
 464             Andreas Tobler  <a.tobler@schweiz.org>
 465
 466         * config/bsd/proc.c: New file.
 467         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
 468         * configure.ac: Check for header <sys/sysctl.h>
 469         * configure: Regenerate.
 470         * config.h.in: Likewise.
 471
 472 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
 473
 474         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
 475
 476 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
 477
 478         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
 479         * Makefile.in: Regenerated.
 480         * testsuite/Makefile.in: Regenerated.
 481
 482 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
 483
 484         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
 485         depend on blddir if blddir exists.
 486         (libgomp_target_compile): Likewise.
 487         * testsuite/libgomp.c++/c++.exp: Likewise.
 488         * testsuite/libgomp.fortran/fortran.exp: Likewise.
 489
 490 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 491
 492         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
 493         Do not list GPL as Invariant Section.
 494
 495 2008-07-28  Ilie Garbacea  <ilie@mips.com>
 496             Chao-ying Fu  <fu@mips.com>
 497
 498         * configure.tgt: Enable futex for MIPS.
 499         * config/linux/mips/futex.h: New file.
 500
 501 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
 502
 503         * team.c (gomp_team_end): Free team immediately if it has
 504         just one thread.
 505
 506 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
 507
 508         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
 509         * testsuite/libgomp.fortran/fortran.exp: Same.
 510         * testsuite/libgomp.c/c.exp: Same.
 511         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
 512         directory to library path first.
 513
 514 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
 515
 516         * env.c (parse_stacksize): Add cast to avoid warning.
 517         (parse_spincount): Likewise.
 518
 519 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
 520
 521         * testsuite/libgomp.c/loop-10.c: New test.
 522         * libgomp.c/loop-3.c (main): Add lastprivate clause.
 523         * libgomp.c++/loop-6.C (main): Likewise.
 524
 525         PR debug/36617
 526         * testsuite/libgomp.c/debug-1.c: New test.
 527
 528 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
 529
 530         * testsuite/libgomp.c/nqueens-1.c: New test.
 531
 532         PR c++/36523
 533         * testsuite/libgomp.c++/task-7.C: New function.
 534
 535 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 536
 537         * configure: Regenerate.
 538
 539 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 540
 541         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
 542         mutex when HAVE_SYNC_BUILTINS isn't defined.
 543
 544 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 545
 546         * libgomp.texi (omp_test_lock): Fix typo.
 547
 548 2008-06-12  Tobias Burnus  <burnus@net-b.de>
 549
 550         * omp_lib.f90.in: Add "implicit none".
 551
 552 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
 553
 554         PR middle-end/36506
 555         * testsuite/libgomp.c/reduction-5.c: New test.
 556
 557 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
 558
 559         * libgomp.h (struct gomp_task): Add in_tied_task field.
 560         * task.c (gomp_init_task): Initialize it.
 561         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
 562         unconditionally.  Don't call gomp_team_barrier_wake if
 563         current task is implicit or if(0) from implicit and number of
 564         running tasks is equal to nthreads - 1.
 565
 566         PR libgomp/36471
 567         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
 568         omp_get_team_size_8): Fix pastos.
 569
 570         PR libgomp/36469
 571         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
 572         * configure: Regenerated.
 573         * config.h.in: Regenerated.
 574         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
 575         defined.
 576
 577 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
 578
 579         PR bootstrap/36452
 580         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
 581         (GOMP_loop_ull_dynamic_start): Likewise.
 582         (GOMP_loop_ull_guided_start): Likewise.
 583         (GOMP_loop_ull_ordered_static_start): Likewise.
 584         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
 585         (GOMP_loop_ull_ordered_guided_start): Likewise.
 586
 587 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 588             Richard Henderson  <rth@redhat.com>
 589             Ulrich Drepper  <drepper@redhat.com>
 590             Jakob Blomer  <jakob.blomer@ira.uka.de>
 591
 592         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
 593         Substitute also OMP_*LOCK_25*.
 594         * configure: Regenerated.
 595         * config.h.in: Regenerated.
 596         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
 597         ptrlock.c and task.c.
 598         * Makefile.in: Regenerated.
 599         * testsuite/Makefile.in: Regenerated.
 600         * task.c: New file.
 601         * loop_ull.c: New file.
 602         * iter_ull.c: New file.
 603         * libgomp.h: Include ptrlock.h.
 604         (enum gomp_task_kind): New type.
 605         (struct gomp_team): Add task_lock, task_queue, task_count,
 606         task_running_count, single_count fields.  Add
 607         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
 608         Remove work_share_lock, generation_mask,
 609         oldest_live_gen, num_live_gen and init_work_shares fields, add
 610         work work_share_list_alloc, work_share_list_free and work_share_chunk
 611         fields.  Change work_shares from pointer to pointers into an array.
 612         Change ordered_release field into gomp_sem_t ** from flexible array
 613         member.  Add implicit_task and initial_work_shares fields.
 614         Move close to the end of the struct.
 615         (struct gomp_team_state): Add single_count, last_work_share,
 616         active_level and level fields, remove work_share_generation.
 617         (gomp_barrier_handle_tasks): New prototype.
 618         (gomp_finish_task): New inline function.
 619         (struct gomp_work_share): Move chunk_size, end, incr into
 620         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
 621         next_ll fields.  Reshuffle fields.  Add next_alloc,
 622         next_ws, next_free and inline_ordered_team_ids fields, change
 623         ordered_team_ids into pointer from flexible array member.
 624         Add mode field.  Put lock and next into a different cache line
 625         from most of the write-once fields.
 626         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
 627         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
 628         gomp_iter_ull_guided_next): New prototypes.
 629         (gomp_new_icv): New prototype.
 630         (struct gomp_thread): Add thread_pool and task fields.
 631         (struct gomp_thread_pool): New type.
 632         (gomp_new_team): New prototype.
 633         (gomp_team_start): Change type of last argument.
 634         (gomp_new_work_share): Removed.
 635         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
 636         (gomp_work_share_init_done): New static inline.
 637         (gomp_throttled_spin_count_var, gomp_available_cpus,
 638         gomp_managed_threads): New extern decls.
 639         (gomp_init_task): New prototype.
 640         (gomp_spin_count_var): New extern var decl.
 641         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
 642         or no alias support, or if not PIC.
 643         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
 644         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
 645         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
 646         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
 647         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
 648         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
 649         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
 650         gomp_test_nest_lock_25): New prototypes.
 651         (omp_lock_symver, strong_alias): Define.
 652         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
 653         decls.
 654         (gomp_end_task): New.
 655         (struct gomp_task_icv, gomp_global_icv): New.
 656         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
 657         (struct gomp_task): New.
 658         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 659         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 660         (gomp_icv): New.
 661         (gomp_schedule_type): Reorder enum to match
 662         omp_sched_t.
 663         * team.c (struct gomp_thread_start_data): Add thread_pool and task
 664         fields.
 665         (gomp_thread_start): Add gomp_team_barrier_wait call.
 666         For non-nested case remove clearing of docked thread thr fields.
 667         Use pool fields instead of global gomp_* variables.  Use
 668         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
 669         Create tasks for each member thread.
 670         (free_team): Only destroy team barrier, task_lock here and free it.
 671         (gomp_free_thread): Free last_team if non-NULL.
 672         (gomp_team_end): Call gomp_team_barrier_wait instead of
 673         gomp_barrier_wait.  For nested case call one extra
 674         gomp_barrier_wait.  Move here some destruction from free_team.
 675         Call free_team on pool->last_team if any, rather than freeing
 676         current team.  Destroy work_share_list_free_lock ifndef
 677         HAVE_SYNC_BUILTINS.
 678         (gomp_new_icv): New function.
 679         (gomp_threads, gomp_threads_size, gomp_threads_used,
 680         gomp_threads_dock): Removed.
 681         (gomp_thread_destructor): New variable.
 682         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
 683         functions.
 684         (gomp_team_start): Create new pool if current thread doesn't have
 685         one.  Use pool fields instead of global gomp_* variables.
 686         Initialize thread_pool field for new threads.  Clear single_count.
 687         Change last argument from ws to team, don't create
 688         new team, set ts.work_share to &team->work_shares[0] and clear
 689         ts.last_work_share.  Don't clear ts.work_share_generation.
 690         If number of threads changed, adjust atomically gomp_managed_threads.
 691         Use gomp_init_task instead of gomp_new_task,
 692         set thr->task to the corresponding implicit_task array entry.
 693         Create tasks for each member thread.  Initialize ts.level.
 694         (initialize_team): Call pthread_key_create on
 695         gomp_thread_destructor.
 696         (team_destructor): New function.
 697         (new_team): Removed.
 698         (gomp_new_team): New function.
 699         (free_team): Free gomp_work_share blocks chained through next_alloc,
 700         instead of freeing work_shares and destroying work_share_lock.
 701         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
 702         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
 703         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
 704         of gomp_barrier_wait.
 705         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
 706         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
 707         if gomp_work_share_start returned true.  Don't unlock ws->lock.
 708         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
 709         of gomp_barrier_wait.
 710         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
 711         gomp_work_share_init_done if gomp_work_share_start returned true.
 712         Don't unlock ws->lock.
 713         * work.c: Include stddef.h.
 714         (free_work_share): Use work_share_list_free_lock instead
 715         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
 716         Call gomp_fini_work_share and then either free ws if orphaned, or
 717         put it into work_share_list_free list of the current team.
 718         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
 719         functions.
 720         (gomp_work_share_start, gomp_work_share_end,
 721         gomp_work_share_end_nowait): Rewritten.
 722         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
 723         (openmp_version): Set to 200805.
 724         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 725         omp_sched_guided, omp_sched_auto): New parameters.
 726         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 727         omp_set_max_active_levels, omp_get_max_active_levels,
 728         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 729         omp_get_active_level): New interfaces.
 730         * omp_lib.h.in (openmp_version): Set to 200805.
 731         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
 732         omp_sched_guided, omp_sched_auto): New parameters.
 733         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 734         omp_set_max_active_levels, omp_get_max_active_levels,
 735         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 736         omp_get_active_level): New externals.
 737         * loop.c: Include limits.h.
 738         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
 739         GFS_AUTO.
 740         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
 741         Likewise.  Use gomp_icv.
 742         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
 743         ts.static_trip here.
 744         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
 745         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
 746         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
 747         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
 748         don't unlock ws->lock, otherwise lock it.
 749         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
 750         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
 751         (gomp_parallel_loop_start): Call gomp_new_team instead of
 752         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
 753         Adjust gomp_team_start caller.  Pass 0 as second argument to
 754         gomp_resolve_num_threads.
 755         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
 756         If adding ws->chunk_size nthreads + 1 times after end won't
 757         overflow, set ws->mode to 1.
 758         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
 759         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
 760         GOMP_loop_ull_ordered_static_start,
 761         GOMP_loop_ull_ordered_dynamic_start,
 762         GOMP_loop_ull_ordered_guided_start,
 763         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
 764         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
 765         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
 766         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
 767         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
 768         prototypes.
 769         * libgomp.map: Export lock routines also @@OMP_2.0.
 770         (GOMP_loop_ordered_dynamic_first,
 771         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
 772         GOMP_loop_ordered_static_first): Remove.
 773         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
 774         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
 775         GOMP_loop_ull_ordered_dynamic_next,
 776         GOMP_loop_ull_ordered_dynamic_start,
 777         GOMP_loop_ull_ordered_guided_next,
 778         GOMP_loop_ull_ordered_guided_start,
 779         GOMP_loop_ull_ordered_runtime_next,
 780         GOMP_loop_ull_ordered_runtime_start,
 781         GOMP_loop_ull_ordered_static_next,
 782         GOMP_loop_ull_ordered_static_start,
 783         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
 784         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
 785         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
 786         (omp_set_schedule, omp_get_schedule,
 787         omp_get_thread_limit, omp_set_max_active_levels,
 788         omp_get_max_active_levels, omp_get_level,
 789         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
 790         omp_set_schedule_, omp_set_schedule_8_,
 791         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 792         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 793         omp_get_max_active_levels_, omp_get_level_,
 794         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 795         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 796         New exports @@OMP_3.0.
 797         * omp.h.in (omp_sched_t): New type.
 798         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 799         omp_set_max_active_levels, omp_get_max_active_levels,
 800         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
 801         omp_get_active_level): New prototypes.
 802         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
 803         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
 804         gomp_thread_limit_var, gomp_remaining_threads_count,
 805         gomp_remaining_threads_lock): New variables.
 806         (parse_spincount): New function.
 807         (initialize_env): Call gomp_init_num_threads unconditionally.
 808         Initialize gomp_available_cpus.  Call parse_spincount,
 809         initialize gomp_{,throttled_}spin_count_var
 810         depending on presence and value of OMP_WAIT_POLICY and
 811         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
 812         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
 813         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
 814         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
 815         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
 816         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
 817         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
 818         (gomp_global_icv): New.
 819         (parse_schedule): Use it.  Parse "auto".
 820         (omp_set_num_threads): Use gomp_icv.
 821         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
 822         Likewise.
 823         (omp_get_max_threads): Move from parallel.c.
 824         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
 825         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
 826         add ialias.
 827         (parse_stacksize, parse_wait_policy): New functions.
 828         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
 829         both wrappers for compatibility and new locks.
 830         (omp_set_schedule, omp_get_schedule,
 831         omp_get_thread_limit, omp_set_max_active_levels,
 832         omp_get_max_active_levels, omp_get_level,
 833         omp_get_ancestor_thread_num, omp_get_team_size,
 834         omp_get_active_level): New ialias_redirect.
 835         (omp_set_schedule_, omp_set_schedule_8_,
 836         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
 837         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
 838         omp_get_max_active_levels_, omp_get_level_,
 839         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
 840         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
 841         New functions.
 842         * parallel.c: Include limits.h.
 843         (gomp_resolve_num_threads): Add count argument.  Rewritten.
 844         (GOMP_parallel_start): Call gomp_new_team and pass that as last
 845         argument to gomp_team_start.  Pass 0 as second argument to
 846         gomp_resolve_num_threads.
 847         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
 848         if gomp_thread_limit_var != ULONG_MAX.
 849         (omp_in_parallel): Implement using ts.active_level.
 850         (omp_get_max_threads): Move to env.c.
 851         (omp_get_level, omp_get_ancestor_thread_num,
 852         omp_get_team_size, omp_get_active_level): New functions,
 853         add ialias.
 854         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
 855         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
 856         gomp_iter_dynamic_next instead of the _locked variant and don't take
 857         lock around it, otherwise acquire it before calling
 858         gomp_iter_dynamic_next_locked.
 859         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
 860         gomp_iter_dynamic_next instead of the _locked variant and don't take
 861         lock around it.
 862         (GOMP_parallel_sections_start): Call gomp_new_team instead of
 863         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
 864         Adjust gomp_team_start caller.  Pass count as second argument to
 865         gomp_resolve_num_threads, don't adjust num_threads after the call.
 866         Use gomp_icv.
 867         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
 868         ws->chunk_size by incr.
 869         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
 870         code.
 871         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
 872         types.
 873         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
 874         (omp_check_defines): Check even the compat defines.
 875         * config/linux/ptrlock.c: New file.
 876         * config/linux/ptrlock.h: New file.
 877         * config/linux/wait.h: New file.
 878         * config/posix/ptrlock.c: New file.
 879         * config/posix/ptrlock.h: New file.
 880         * config/linux/bar.h (gomp_team_barrier_wait,
 881         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 882         (gomp_team_barrier_set_task_pending,
 883         gomp_team_barrier_clear_task_pending,
 884         gomp_team_barrier_set_waiting_for_tasks,
 885         gomp_team_barrier_waiting_for_tasks,
 886         gomp_team_barrier_done): New inlines.
 887         (gomp_barrier_t): Rewritten.
 888         (gomp_barrier_state_t): New typedef.
 889         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
 890         gomp_barrier_wait_start): Rewritten.
 891         (gomp_barrier_wait_end): Change second argument to
 892         gomp_barrier_state_t.
 893         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 894         inlines.
 895         * config/linux/bar.c: Include wait.h instead of libgomp.h and
 896         futex.h.
 897         (gomp_barrier_wait_end): Rewritten.
 898         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 899         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
 900         * config/posix/bar.h (gomp_barrier_t): Add generation field.
 901         (gomp_barrier_state_t): New typedef.
 902         (gomp_team_barrier_wait,
 903         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
 904         (gomp_barrier_wait_start): Or all but low 2 bits from generation
 905         into the return value.  Return gomp_barrier_state_t.
 906         (gomp_team_barrier_set_task_pending,
 907         gomp_team_barrier_clear_task_pending,
 908         gomp_team_barrier_set_waiting_for_tasks,
 909         gomp_team_barrier_waiting_for_tasks,
 910         gomp_team_barrier_done): New inlines.
 911         (gomp_barrier_wait_end): Change second argument to
 912         gomp_barrier_state_t.
 913         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
 914         inlines.
 915         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
 916         (gomp_barrier_wait_end): Change second argument to
 917         gomp_barrier_state_t.
 918         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
 919         gomp_team_barrier_wake): New functions.
 920         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
 921         futex.h.
 922         (gomp_futex_wake, gomp_futex_wait): New variables.
 923         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
 924         * config/linux/lock.c: Rewrite to make locks task owned,
 925         for backwards compatibility provide the old entrypoints
 926         if symbol versioning.  Include wait.h instead of libgomp.h and
 927         futex.h.
 928         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
 929         * config/posix95/lock.c: Rewrite to make locks task owned,
 930         for backwards compatibility provide the old entrypoints
 931         if symbol versioning.
 932         * config/posix/lock.c: Rewrite to make locks task owned,
 933         for backwards compatibility provide the old entrypoints
 934         if symbol versioning.
 935         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
 936         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
 937         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
 938         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 939         (sys_futex0): Return error code.
 940         (futex_wake, futex_wait): If ENOSYS was returned, clear
 941         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 942         (cpu_relax, atomic_write_barrier): New static inlines.
 943         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 944         (futex_wake, futex_wait): If ENOSYS was returned, clear
 945         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 946         (cpu_relax, atomic_write_barrier): New static inlines.
 947         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 948         (sys_futex0): Return error code.
 949         (futex_wake, futex_wait): If ENOSYS was returned, clear
 950         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 951         (cpu_relax, atomic_write_barrier): New static inlines.
 952         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 953         (sys_futex0): Return error code.
 954         (futex_wake, futex_wait): If ENOSYS was returned, clear
 955         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 956         (cpu_relax, atomic_write_barrier): New static inlines.
 957         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 958         (sys_futex0): Return error code.
 959         (futex_wake, futex_wait): If ENOSYS was returned, clear
 960         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 961         (cpu_relax, atomic_write_barrier): New static inlines.
 962         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
 963         (sys_futex0): Return error code.
 964         (futex_wake, futex_wait): If ENOSYS was returned, clear
 965         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
 966         (cpu_relax, atomic_write_barrier): New static inlines.
 967         * config/linux/sem.c: Include wait.h instead of libgomp.h and
 968         futex.h.
 969         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
 970         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
 971         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
 972         types.
 973         (omp_nest_lock_t): Change owner into void *, add lock field.
 974         * config/posix95/omp-lock.h: Include semaphore.h.
 975         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 976         (omp_lock_t): Use sem_t instead of mutex if semaphores
 977         aren't broken.
 978         (omp_nest_lock_t): Likewise.  Change owner to void *.
 979         * config/posix/omp-lock.h: Include semaphore.h.
 980         (omp_lock_25_t, omp_nest_lock_25_t): New types.
 981         (omp_lock_t): Use sem_t instead of mutex if semaphores
 982         aren't broken.
 983         (omp_nest_lock_t): Likewise.  Add owner field.
 984
 985 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
 986
 987         * testsuite/libgomp.c/collapse-1.c: New test.
 988         * testsuite/libgomp.c/collapse-2.c: New test.
 989         * testsuite/libgomp.c/collapse-3.c: New test.
 990         * testsuite/libgomp.c/icv-1.c: New test.
 991         * testsuite/libgomp.c/icv-2.c: New test.
 992         * testsuite/libgomp.c/lib-2.c: New test.
 993         * testsuite/libgomp.c/lock-1.c: New test.
 994         * testsuite/libgomp.c/lock-2.c: New test.
 995         * testsuite/libgomp.c/lock-3.c: New test.
 996         * testsuite/libgomp.c/loop-4.c: New test.
 997         * testsuite/libgomp.c/loop-5.c: New test.
 998         * testsuite/libgomp.c/loop-6.c: New test.
 999         * testsuite/libgomp.c/loop-7.c: New test.
1000         * testsuite/libgomp.c/loop-8.c: New test.
1001         * testsuite/libgomp.c/loop-9.c: New test.
1002         * testsuite/libgomp.c/nested-3.c: New test.
1003         * testsuite/libgomp.c/nestedfn-6.c: New test.
1004         * testsuite/libgomp.c/sort-1.c: New test.
1005         * testsuite/libgomp.c/task-1.c: New test.
1006         * testsuite/libgomp.c/task-2.c: New test.
1007         * testsuite/libgomp.c/task-3.c: New test.
1008         * testsuite/libgomp.c/task-4.c: New test.
1009         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
1010         to C++ testsuite default compiler options.
1011         * testsuite/libgomp.c++/collapse-1.C: New test.
1012         * testsuite/libgomp.c++/collapse-2.C: New test.
1013         * testsuite/libgomp.c++/ctor-10.C: New test.
1014         * testsuite/libgomp.c++/for-1.C: New test.
1015         * testsuite/libgomp.c++/for-2.C: New test.
1016         * testsuite/libgomp.c++/for-3.C: New test.
1017         * testsuite/libgomp.c++/for-4.C: New test.
1018         * testsuite/libgomp.c++/for-5.C: New test.
1019         * testsuite/libgomp.c++/loop-8.C: New test.
1020         * testsuite/libgomp.c++/loop-9.C: New test.
1021         * testsuite/libgomp.c++/loop-10.C: New test.
1022         * testsuite/libgomp.c++/task-1.C: New test.
1023         * testsuite/libgomp.c++/task-2.C: New test.
1024         * testsuite/libgomp.c++/task-3.C: New test.
1025         * testsuite/libgomp.c++/task-4.C: New test.
1026         * testsuite/libgomp.c++/task-5.C: New test.
1027         * testsuite/libgomp.c++/task-6.C: New test.
1028         * testsuite/libgomp.fortran/allocatable1.f90: New test.
1029         * testsuite/libgomp.fortran/allocatable2.f90: New test.
1030         * testsuite/libgomp.fortran/allocatable3.f90: New test.
1031         * testsuite/libgomp.fortran/allocatable4.f90: New test.
1032         * testsuite/libgomp.fortran/collapse1.f90: New test.
1033         * testsuite/libgomp.fortran/collapse2.f90: New test.
1034         * testsuite/libgomp.fortran/collapse3.f90: New test.
1035         * testsuite/libgomp.fortran/collapse4.f90: New test.
1036         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
1037         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
1038         * testsuite/libgomp.fortran/lib4.f90: New test.
1039         * testsuite/libgomp.fortran/lock-1.f90: New test.
1040         * testsuite/libgomp.fortran/lock-2.f90: New test.
1041         * testsuite/libgomp.fortran/nested1.f90: New test.
1042         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
1043         * testsuite/libgomp.fortran/strassen.f90: New test.
1044         * testsuite/libgomp.fortran/tabs1.f90: New test.
1045         * testsuite/libgomp.fortran/tabs2.f: New test.
1046         * testsuite/libgomp.fortran/task1.f90: New test.
1047         * testsuite/libgomp.fortran/task2.f90: New test.
1048         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
1049         * testsuite/libgomp.fortran/vla5.f90: Likewise.
1050         * testsuite/libgomp.c/pr26943-2.c: Likewise.
1051         * testsuite/libgomp.c/pr26943-3.c: Likewise.
1052         * testsuite/libgomp.c/pr26943-4.c: Likewise.
1053
1054 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
1055
1056         PR c++/36308
1057         * testsuite/libgomp.c++/ctor-11.C: New test.
1058         * testsuite/libgomp.c++/ctor-12.C: New test.
1059
1060 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
1061
1062         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
1063
1064 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
1065
1066         PR middle-end/36106
1067         * testsuite/libgomp.c/atomic-5.c: New test.
1068         * testsuite/libgomp.c/atomic-6.c: New test.
1069         * testsuite/libgomp.c/autopar-1.c: New test.
1070
1071 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1072
1073         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
1074         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
1075         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
1076         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
1077         * configure: Regenerate.
1078         * Makefile.in, testsuite/Makefile.in: Likewise.
1079
1080 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
1081
1082         PR bootstrap/35457
1083         * aclocal.m4: Regenerate.
1084         * configure: Regenerate.
1085
1086 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
1087
1088         PR middle-end/35611
1089         * testsuite/libgomp.c/atomic-4.c: New test.
1090
1091         PR libgomp/35625
1092         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
1093         (gomp_iter_guided_next): Likewise.
1094         * testsuite/libgomp.c/pr35625.c: New test.
1095
1096 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1097
1098         * aclocal.m4: Regenerate.
1099         * configure: Likewise.
1100         * Makefile.in: Likewise.
1101         * testsuite/Makefile.in: Likewise.
1102
1103 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
1104
1105         PR middle-end/35185
1106         * testsuite/libgomp.c++/pr35185.C: New test.
1107
1108 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
1109
1110         PR middle-end/35549
1111         * testsuite/libgomp.c/pr35549.c: New test.
1112
1113 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
1114
1115         * testsuite/libgomp.c/atomic-3.c: New test.
1116
1117 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1118
1119         PR fortran/33197
1120         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
1121         .F08 file suffixes.
1122
1123 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
1124
1125         PR libgomp/33131
1126         * configure.ac: Add ACX_HEADER_STRING.
1127         * env.c: Include strings.h.
1128         * aclocal.m4: Regenerate.
1129         * config.h.in: Regenerate.
1130         * configure: Regenerate.
1131         * Makefile.in: Regenerate.
1132         * testsuite/Makefile.in: Regenerate.
1133
1134 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
1135
1136         PR middle-end/35196
1137         * testsuite/libgomp.c/pr35196.c: New test.
1138
1139         PR middle-end/35130
1140         * testsuite/libgomp.fortran/pr35130.f90: New test.
1141         * testsuite/libgomp.c/pr35130.c: New test.
1142
1143 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
1144
1145         PR middle-end/33880
1146         * testsuite/libgomp.c/pr33880.c: New test.
1147         * testsuite/libgomp.fortran/pr33880.f90: New test.
1148
1149 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
1150
1151         * configure: Regenerate.
1152
1153 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
1154
1155         * configure.ac: Move futex checking into ../config/futex.m4.
1156         * configure: Rebuilt.
1157         * aclocal.m4: Rebuilt.
1158         * Makefile.in: Rebuilt.
1159
1160         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
1161         2007-10-15 ../config/tls.m4 change.
1162
1163 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
1164
1165         PR c++/34513
1166         * testsuite/libgomp.c/pr34513.c: New test.
1167         * testsuite/libgomp.c++/pr34513.C: New test.
1168
1169 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
1170
1171         PR target/32765
1172         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
1173
1174 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
1175
1176         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
1177
1178 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
1179
1180         * testsuite/libgomp.c/private-1.c: New test.
1181
1182 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
1183             Paolo Bonzini  <bonzini@gnu.org>
1184
1185         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
1186         instead of 'VPATH ='.
1187         * Makefile.in: Regenerate.
1188
1189 2007-11-23  Matthias Klose  <doko@ubuntu.com>
1190
1191         * configure.ac: Adjust makeinfo version check.
1192         * configure: Regenerate.
1193
1194 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
1195
1196         PR fortran/34020
1197         * testsuite/libgomp.fortran/pr34020.f90: New test.
1198
1199 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
1200
1201         PR c++/33894
1202         * testsuite/libgomp.c++/atomic-1.C: New test.
1203
1204 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
1205
1206         PR libgomp/33275
1207         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
1208         Make x and y integers rather than (implicit) reals.  Add private (j)
1209         clause to the last omp parallel.
1210
1211 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
1212
1213         * configure: Regenerate following changes to ../config/tls.m4.
1214
1215 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
1216
1217         * testsuite/libgomp.fortran/stack.f90: New test.
1218
1219 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
1220
1221         * config/mingw32/proc.c: New file.
1222
1223 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
1224
1225         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
1226         (main): Use __get_cpuid to get i386 target fetaures.
1227         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
1228         (main): Use __get_cpuid to get x86_64 target fetaures.
1229
1230 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
1231
1232         PR target/32765
1233         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
1234         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
1235
1236 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
1237
1238         PR fortran/32550
1239         * testsuite/libgomp.fortran/pr32550.f90: New test.
1240         * testsuite/libgomp.fortran/crayptr2.f90: New test.
1241
1242 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
1243
1244         * aclocal.m4: Regenerated.
1245
1246 2007-07-05  Tobias Burnus  <burnus@net-b.de>
1247
1248         PR fortran/32359
1249         * testsuite/libgomp.fortran/pr32359.f90: New.
1250
1251 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
1252
1253         PR libgomp/32468
1254         * sections.c (GOMP_parallel_sections_start): Only decrease
1255         number of threads to COUNT if dyn_var is true.
1256         * testsuite/libgomp.c/pr32468.c: New test.
1257
1258 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1259
1260         PR libgomp/26308
1261         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
1262
1263 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
1264
1265         PR middle-end/32362
1266         * testsuite/libgomp.c/pr32362-1.c: New test.
1267         * testsuite/libgomp.c/pr32362-2.c: New test.
1268         * testsuite/libgomp.c/pr32362-3.c: New test.
1269
1270 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
1271
1272         * team.c (gomp_team_start): Fix setting up thread_attr
1273         stack size.
1274
1275 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
1276
1277         * configure: Regenerate.
1278
1279 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
1280
1281         * Makefile.in: Regenerate.
1282         * configure: Regenerate.
1283         * aclocal.m4: Regenerate.
1284         * testsuite/Makefile.in: Regenerate.
1285
1286 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
1287
1288         * config/linux/proc.c: New file.
1289
1290         PR libgomp/28482
1291         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
1292
1293 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
1294
1295         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
1296
1297 2007-04-16  Matthias Klose  <doko@debian.org>
1298
1299         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
1300         flags if not building with -m64.
1301         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
1302         flag for i?86-*-* targets, if current target matches -m64.
1303
1304 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
1305
1306         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
1307         * Makefile.in: Regenerate.
1308
1309 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1310
1311         PR testsuite/31369
1312         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
1313         ld_library_path.
1314         * testsuite/libgomp.fortran/fortran.exp: Likewise.
1315
1316 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
1317
1318         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
1319         decls.
1320         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
1321         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
1322         (parse_affinity): New function.
1323         (initialize_env): Call it and gomp_init_affinity.
1324         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
1325         create new pthread_attr_t and call gomp_init_thread_affinity
1326         on it for each thread before passing the attribute to pthread_create.
1327         * config/linux/affinity.c: New file.
1328         * config/posix/affinity.c: New file.
1329         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
1330         * configure: Rebuilt.
1331         * config.h.in: Rebuilt.
1332         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
1333         * Makefile.in: Rebuilt.
1334
1335 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
1336
1337         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
1338         *-*-darwin*.
1339         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
1340         and use it if found.
1341
1342 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
1343
1344         * testsuite/config/default.exp: New file.
1345         * testsuite/lib/libgomp.exp: New file.
1346         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
1347         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
1348         load_lib *, load_gcc_lib *): Move to libgomp.exp.
1349         (libgomp_load): Remove.
1350         * testsuite/lib/libgomp.exp (libgomp_init): Compute
1351         always_ld_library_path, not ld_library_path.  Set additional_flags
1352         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
1353         (target_compile): Do not call libgomp_init.  Append lang_library_path
1354         and lang_link_flags to options.
1355         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
1356         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
1357         here.
1358         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
1359         always_ld_library_path.  Set LD_LIBRARY_PATH here.
1360         * testsuite/libgomp.fortran/fortran.exp: Ditto.
1361         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
1362         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
1363         CX8 flag.
1364         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
1365         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
1366         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
1367         * testsuite/libgomp.c/pr29947-1.c: Ditto.
1368         * testsuite/libgomp.c/atomic-10.c: Ditto.
1369
1370 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
1371
1372         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
1373         dg-final cleanup-modules line.
1374         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
1375         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
1376         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
1377         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
1378         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
1379         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
1380         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
1381
1382 2007-03-18  Andreas Schwab  <schwab@suse.de>
1383
1384         * acinclude.m4: Adjust regular expression for ld version
1385         extraction.
1386         * configure: Regenerate.
1387
1388 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1389
1390         * Makefile.am: Add install-pdf target as copied from
1391         automake v1.10 rules.
1392         * Makefile.in: Regenerate
1393
1394 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
1395
1396         PR libgomp/28486
1397         * configure: Regenerate.
1398
1399         PR c++/30703
1400         * testsuite/libgomp.c++/pr30703.C: New test.
1401
1402 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
1403
1404         Revert:
1405         2006-07-05  Eric Christopher  <echristo@apple.com>
1406         * configure.ac: Depend addition of -pthread on host OS.
1407         * configure: Regenerate.
1408
1409 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1410
1411         * libgomp.texi: Fix spacing after abbreviations.
1412
1413 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
1414
1415         PR libgomp/30546
1416         * configure.ac: Add check for makeinfo
1417         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
1418         if an appropiate version of makeinfo is found.
1419         * aclocal.m4: Regenerated.
1420         * configure: Regenerated.
1421         * Makefile.in: Regenerated.
1422         * testsuite/Makefile.in: Regenerated.
1423
1424 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
1425
1426         PR libgomp/30540
1427         * libgomp.texi: More about implementation-dependent settings.
1428
1429 2007-01-26  Tobias Burnus  <burnus@net-b.de>
1430
1431         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
1432
1433 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
1434
1435         PR middle-end/30494
1436         * testsuite/libgomp.c/pr30494.c: New test.
1437
1438 2007-01-15  Tom Tromey  <tromey@redhat.com>
1439
1440         * configure: Rebuilt.
1441         * configure.ac: Fixed comment.
1442
1443 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
1444
1445         * libgomp.texi: Document implementation specific default values of
1446         environment variables.
1447
1448 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
1449
1450         PR libgomp/28209
1451         * libgomp.texi: New file.
1452         * configure.ac: Add --enable-generated-files-in-srcdir option.
1453         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
1454         files to srcdir.
1455         * Makefile.in: Regenerated.
1456         * config.h.in: Regenerated.
1457         * testsuite/Makefile.in: Regenerated.
1458         * NOTES: Removed.
1459
1460 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
1461
1462         PR libgomp/29949
1463         * env.c (omp_set_num_threads): Set illegal thread count to 1.
1464
1465 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
1466
1467         * configure: Regenerate.
1468
1469 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
1470
1471         PR libgomp/29947
1472         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
1473         start if there shouldn't be any loop iterations.
1474         (gomp_loop_ordered_static_start): Remove start == end test.
1475         * testsuite/libgomp.c/pr29947-1.c: New test.
1476         * testsuite/libgomp.c/pr29947-2.c: New test.
1477
1478 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
1479
1480         * configure.tgt: Force initial-exec TLS model on Linux only.
1481
1482 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
1483
1484         * configure: Regenerated.
1485
1486 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
1487
1488         * env.c (parse_schedule): Reject out of range values.
1489         (parse_unsigned_long): Reject out of range, negative or zero values.
1490
1491 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
1492
1493         PR fortran/29629
1494         * testsuite/libgomp.fortran/pr29629.f90: New test.
1495
1496 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
1497
1498         PR libgomp/29494
1499         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
1500         * config/posix95: New directory.
1501         * config/posix95/omp-lock.h: New file.
1502         * config/posix95/lock.c: Likewise.
1503
1504 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
1505
1506         * aclocal.m4: Regenerate.
1507         * configure: Regenerate.
1508
1509 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1510
1511         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
1512         '<' to '<='.
1513
1514 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
1515
1516         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
1517         test.
1518         * configure: Regenerate.
1519         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
1520
1521 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
1522
1523         PR middle-end/25261
1524         PR middle-end/28790
1525         * testsuite/libgomp.c/nestedfn-4.c: New test.
1526         * testsuite/libgomp.c/nestedfn-5.c: New test.
1527         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
1528
1529         PR fortran/29097
1530         * testsuite/libgomp.fortran/condinc1.f: New test.
1531         * testsuite/libgomp.fortran/condinc2.f: New test.
1532         * testsuite/libgomp.fortran/condinc3.f90: New test.
1533         * testsuite/libgomp.fortran/condinc4.f90: New test.
1534         * testsuite/libgomp.fortran/condinc1.inc: New file.
1535
1536 2006-09-18  Tom Tromey  <tromey@redhat.com>
1537
1538         * configure: Rebuilt.
1539
1540 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
1541
1542         PR c/28768
1543         PR preprocessor/14634
1544         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
1545         to AC_DEFINE.
1546         * configure: Regenerate.
1547
1548 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
1549
1550         * testsuite/libgomp.fortran/reduction3.f90: Change
1551         -2147483648 to -huge(i)-1 to avoid overflow.
1552         * testsuite/libgomp.fortran/reduction4.f90: Change
1553         Z'ffffffff' to not(0) to avoid overflow.
1554
1555 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
1556
1557         PR libgomp/25938
1558         * Makefile.am (libsubincludedir): New.
1559         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
1560         * Makefile.in: Regenerate.
1561
1562 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
1563
1564         PR libgomp/28725
1565         * env.c: Include ctype.h.
1566         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
1567         leading and/or trailing whitespace and compare strings case
1568         insensitively.
1569
1570 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1571
1572         PR fortran/28390
1573         * testsuite/libgomp.fortran/pr28390.f: New test.
1574
1575 2006-07-05  Eric Christopher  <echristo@apple.com>
1576
1577         * configure.ac: Depend addition of -pthread on host OS.
1578         * configure: Regenerate.
1579
1580 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
1581
1582         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
1583         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
1584         defined.
1585
1586 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
1587
1588         PR libgomp/26175
1589         PR libgomp/26477
1590         * configure.ac: If neither --enable-linux-futex nor
1591         --disable-linux-futex is passed, determine the default by checking
1592         for compiling and/or running against NPTL.  With --enable-linux-futex,
1593         check if SYS_gettid and SYS_futex are defined.
1594         * configure: Rebuilt.
1595
1596 2006-06-14  Richard Henderson  <rth@redhat.com>
1597
1598         PR libgomp/28008
1599         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
1600         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
1601
1602 2006-06-09  Richard Henderson  <rth@redhat.com>
1603
1604         * env.c (gomp_nthreads_var): Change to unsigned long.
1605         (gomp_run_sched_chunk): Likewise.
1606         (parse_unsigned_long): Rename from parse_num_threads and generalize.
1607         (initialize_env): Initialize gomp_thread_attr.
1608         * libgomp.h (gomp_nthreads_var): Update decl.
1609         (gomp_run_sched_chunk): Likewise.
1610         (gomp_thread_attr): Declare.
1611         * team.c (gomp_thread_attr): Export.
1612         (initialize_team): Don't initialize it.
1613
1614 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
1615
1616         PR fortran/27916
1617         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
1618         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
1619
1620 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1621
1622         * config/mingw32/time.c: New file.
1623         * configure.tgt: Use it.
1624
1625 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
1626
1627         * Makefile.am: Add install-html target. Add install-html to .PHONY
1628         * Makefile.in: Regenerate.
1629
1630 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1631
1632         PR libgomp/27612
1633         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
1634         * testsuite/libgomp.c/critical-1.c: Likewise.
1635         * testsuite/libgomp.c/loop-1.c: Likewise.
1636         * testsuite/libgomp.c/loop-2.c: Likewise.
1637         * testsuite/libgomp.c/single-1.c: Likewise.
1638         * testsuite/libgomp.c/ordered-1.c: Likewise.
1639         * testsuite/libgomp.c/ordered-2.c: Likewise.
1640
1641 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
1642
1643         PR middle-end/27416
1644         * libgomp.fortran/pr27416-1.f90: New test.
1645
1646 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
1647
1648         PR fortran/27395
1649         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
1650         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
1651
1652 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1653
1654         PR c++/26943
1655         * testsuite/libgomp.c/pr26943-1.c: New test.
1656         * testsuite/libgomp.c/pr26943-2.c: New test.
1657         * testsuite/libgomp.c/pr26943-3.c: New test.
1658         * testsuite/libgomp.c/pr26943-4.c: New test.
1659         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
1660         * testsuite/libgomp.c++/pr26943.C: New test.
1661
1662 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
1663
1664         PR middle-end/27337
1665         * testsuite/libgomp.c++/pr27337.C: New test.
1666
1667 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
1668
1669         PR c/26171
1670         * testsuite/libgomp.c/pr26171.c: New test.
1671
1672 2006-04-25  Richard Henderson  <rth@redhat.com>
1673
1674         PR libgomp/25865
1675         * configure.ac: Use GCC_CHECK_TLS.
1676         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
1677         * Makefile.in, aclocal.m4, configure: Regenerate.
1678
1679 2006-04-10  Matthias Klose  <doko@debian.org>
1680
1681         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
1682         directory names containing underscores.
1683
1684 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
1685
1686         PR c++/26691
1687         * testsuite/libgomp.c++/pr26691.C: New test.
1688
1689 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
1690
1691         * testsuite/libgomp.fortran/retval2.f90: New test.
1692
1693 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
1694
1695         * testsuite/libgomp.c++: New directory.
1696
1697 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
1698
1699         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
1700         * config/posix/sem.c: Implement the above.
1701
1702 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
1703
1704         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
1705         define HAVE_BROKEN_POSIX_SEMAPHORES.
1706         * configure: Rebuilt.
1707         * config.h.in: Rebuilt.
1708
1709 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
1710
1711         PR bootstrap/26161
1712         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
1713         for the other pthread check.
1714         * configure: Regenerate.
1715         * config.h.in: Regenerate.
1716
1717 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
1718
1719         PR libgomp/25938
1720         PR libgomp/25984
1721         * Makefile.am (fincludedir): New variable.
1722         (nodist_include_HEADERS): Remove Fortran files.
1723         (nodist_finclude_HEADERS): New variable.
1724         * Makefile.in: Regenerated.
1725
1726 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
1727
1728         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
1729         Remove tests for returning assumed character length arrays.
1730
1731 2006-02-12  Roger Sayle  <roger@eyesopen.com>
1732             John David Anglin  <dave@hiauly1.hia.nrc.ca>
1733
1734         PR libgomp/25936
1735         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
1736
1737 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
1738
1739         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
1740
1741 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
1742
1743         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
1744         part of LD_LIBRARY_PATH manually.
1745
1746 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
1747
1748         PR libgomp/25852
1749         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
1750         libgomp_init.
1751
1752 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
1753
1754         PR libgomp/25884
1755         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
1756         * configure.ac (PERL): Don't set.
1757         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
1758         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
1759         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
1760         * omp.h.in: Wrap the new configure substitutions with @ characters.
1761         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
1762         * aclocal.m4, configure, Makefile.in: Regenerate.
1763         * mkomp_h.pl: Delete.
1764
1765 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
1766
1767         PR libgomp/25259
1768         * configure.ac: Use GCC_HEADER_STDINT.
1769         * libgomp.h: Include gstdint.h.
1770         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
1771         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
1772
1773 2006-01-24  Richard Henderson  <rth@redhat.com>
1774
1775         PR libgomp/25942
1776         * configure.ac: Add AM_MAINTAINER_MODE.
1777         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
1778
1779 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
1780
1781         * Makefile.in: Regenerate.
1782         * testsuite/Makefile.in: Regenerate.
1783         * aclocal.m4: Regenerate.
1784
1785 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
1786
1787         * config/posix/proc.c: Conditional include of sys/loadavg.h for
1788         Solaris.
1789         * configure.ac: Add check for loadavg.h.
1790         (link_gomp): Adjust comment.
1791         * configure: Regenerate.
1792         * config.h.in: Regenerate.
1793
1794 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
1795
1796         PR libgomp/25877
1797         * configure.ac: Remove check for alloca.h.
1798         * configure: Regenerate.
1799         * config.h.in: Regenerate.
1800         * libgomp.h: define gomp_alloca to be __builtin_alloca.
1801         * team.c: Remove use of alloca.h.
1802         Call gomp_alloca instead of alloca.
1803
1804 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
1805
1806         PR libgomp/25877
1807         * team.c: Add include of alloca.h.
1808         * configure.ac: Add check for alloca.h.
1809         * configure: Regenerate.
1810         * config.h.in: Regenerate.
1811
1812 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1813
1814         PR fortran/25219
1815         * testsuite/libgomp.fortran/pr25219.f90: New test.
1816
1817 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
1818
1819         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
1820         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
1821         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1822         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1823         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
1824         testsuite/libgomp.fortran/threadprivate1.f90,
1825         testsuite/libgomp.fortran/threadprivate2.f90,
1826         testsuite/libgomp.fortran/threadprivate3.f90,
1827         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1828         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1829         testsuite/libgomp.fortran/omp_parse3.f90: Change required
1830         effective-target to TLS runtime.
1831
1832         * testsuite/libgomp.fortran/pr25162.f: Require
1833         effective-target TLS runtime.
1834
1835 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
1836
1837         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
1838         * testsuite/libgomp.c/nestedfn-3.c: New test.
1839
1840 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
1841
1842         PR fortran/25162
1843         * testsuite/libgomp.fortran/pr25162.f: New test.
1844
1845 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
1846
1847         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
1848         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
1849
1850 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
1851
1852         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
1853         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
1854         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
1855         single.c, team.c, work.c, config/linux/alpha/futex.h,
1856         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
1857         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
1858         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
1859         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
1860         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
1861         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
1862         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
1863         FSF address.
1864
1865 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1866
1867         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
1868         to nodist_noinst_HEADERS.
1869         * Makefile.in: Rebuilt.
1870
1871         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
1872         add integer count field.
1873         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
1874         omp_nest_lock_t type change.
1875         (omp_init_nest_lock): Likewise.  Initialize count to 0.
1876         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
1877         Increment count.
1878         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
1879         Decrement count.
1880         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
1881         Increment count if successful and return the new nesting level.
1882         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
1883         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
1884         * testsuite/libgomp.c/lib-1.c: New test.
1885         * testsuite/libgomp.fortran/lib1.f90: New test.
1886         * testsuite/libgomp.fortran/lib2.f: New test.
1887         * testsuite/libgomp.fortran/lib3.f: New test.
1888
1889 2005-11-17  Richard Henderson  <rth@redhat.com>
1890
1891         PR 24845
1892         * Makefile.am (nodist_toolexeclib_HEADERS): New.
1893         * configure.ac (link_gomp): New.  Substitute it.
1894         (AC_CONFIG_FILES): Add libgomp.spec.
1895         * libgomp.spec.in: New file.
1896         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
1897         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
1898
1899 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
1900
1901         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
1902         reduction(-:var) behaving the same as reduction(+:var).
1903         * testsuite/libgomp.c/reduction-4.c: New test.
1904
1905 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
1906
1907         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
1908         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
1909         testsuite/libgomp.c/copyin-3.c,
1910         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
1911         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
1912         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
1913         testsuite/libgomp.c++/pr24455.C,
1914         testsuite/libgomp.fortran/threadprivate1.f90,
1915         testsuite/libgomp.fortran/threadprivate2.f90,
1916         testsuite/libgomp.fortran/threadprivate3.f90,
1917         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
1918         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
1919         testsuite/libgomp.fortran/omp_parse3.f90: Require
1920         effective-target TLS.
1921
1922 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
1923
1924         * HEADER: Remove.
1925
1926 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
1927
1928         PR libgomp/24797
1929         * team.c (initialize_team): Pass NULL rather than free as
1930         pthread_key_create destructor.  Initialize thread specific data
1931         pointer in initial thread to a static local variable rather than
1932         malloced memory.
1933
1934 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
1935
1936         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
1937         its location to ld_library_path.
1938
1939 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1940
1941         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
1942
1943 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
1944
1945         * testsuite/libgomp.c: Rename from libgomp.dg.
1946
1947 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
1948
1949         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
1950         threadprivate variable 'i'.
1951
1952 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
1953
1954         * config/linux/s390/futex.h: New file.
1955         * configure.tgt: Use it.
1956
1957         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
1958         before the parallel.
1959
1960 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1961
1962         PR c++/24734
1963         * testsuite/libgomp.c++/master-1.C: New test.
1964
1965 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1966
1967         * testsuite/libgomp.dg/copyin-3.c: New test.
1968
1969 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
1970
1971         * testsuite/libgomp.fortran/retval1.f90: New test.
1972         * testsuite/libgomp.fortran/vla7.f90: New test.
1973
1974 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
1975
1976         * testsuite/libgomp.fortran/vla2.f90: New test.
1977         * testsuite/libgomp.fortran/vla3.f90: New test.
1978         * testsuite/libgomp.fortran/vla4.f90: New test.
1979         * testsuite/libgomp.fortran/vla5.f90: New test.
1980         * testsuite/libgomp.fortran/vla6.f90: New test.
1981
1982 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
1983
1984         * config/linux/sparc/futex.h: New file.
1985         * configure.tgt: Use it.
1986         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
1987
1988         * critical.c: Include stdlib.h.
1989         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
1990         ignoring return value.
1991         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
1992         LIBGOMP_CHECK_SYNC_BUILTINS check.
1993         * configure: Rebuilt.
1994
1995 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
1996
1997         * testsuite/libgomp.fortran/vla1.f90: New test.
1998
1999 2005-10-31  Richard Henderson  <rth@redhat.com>
2000
2001         * testsuite/libgomp.fortran/character2.f90: Fix race condition
2002         setting 's' in different threads.
2003
2004 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
2005
2006         * libgomp.h (attribute_hidden, ialias): Define.
2007         * config/posix/proc.c (omp_get_num_procs): Add ialias.
2008         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
2009         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
2010         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2011         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2012         omp_test_lock, omp_test_nest_lock): Likewise.
2013         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
2014         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
2015         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
2016         omp_test_lock, omp_test_nest_lock): Likewise.
2017         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
2018         omp_get_dynamic, omp_get_nested): Likewise.
2019         * parallel.c (omp_get_num_threads, omp_get_max_threads,
2020         omp_get_thread_num, omp_in_parallel): Likewise.
2021         * fortran.c (ialias_redirect): Define.
2022         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
2023         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
2024         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
2025         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
2026         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
2027         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
2028         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
2029         omp_get_wtime): Add ialias_redirect.
2030
2031 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
2032
2033         * fortran.c: Include stdlib.h.
2034
2035 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
2036
2037         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
2038         * Makefile.in: Regenerated.
2039
2040 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2041
2042         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
2043         * libgomp_f.h.in (omp_check_defines): New function.
2044         * env.c: Include libgomp_f.h.
2045         (initialize_env): Call omp_check_defines.
2046
2047         * testsuite/libgomp.dg/copyin-2.c: New test.
2048         * testsuite/libgomp.c++/copyin-2.C: New test.
2049         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
2050
2051         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
2052         * testsuite/libgomp.fortran/sharing2.f90: New test.
2053
2054         * testsuite/libgomp.dg/copyin-1.c: New test.
2055         * testsuite/libgomp.c++/copyin-1.C: New test.
2056
2057 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2058
2059         * testsuite/libgomp.fortran/crayptr1.f90: New test.
2060
2061         * testsuite/libgomp.fortran/workshare1.f90: New test.
2062
2063         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
2064         only test.
2065         * libgomp.fortran/sharing1.f90: New test.
2066
2067 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2068
2069         PR c++/24502
2070         * testsuite/libgomp.c++/loop-7.C: New test.
2071
2072         * testsuite/libgomp.dg/nestedfn-2.c: New test.
2073
2074         * testsuite/libgomp.dg/nestedfn-1.c: New test.
2075         * testsuite/libgomp.fortran/reduction6.f90: New test.
2076         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
2077
2078 2005-10-23  Richard Henderson  <rth@redhat.com>
2079
2080         * testsuite/libgomp.c++/ctor-1.C: New.
2081         * testsuite/libgomp.c++/ctor-2.C: New.
2082         * testsuite/libgomp.c++/ctor-3.C: New.
2083         * testsuite/libgomp.c++/ctor-4.C: New.
2084         * testsuite/libgomp.c++/ctor-5.C: New.
2085         * testsuite/libgomp.c++/ctor-6.C: New.
2086         * testsuite/libgomp.c++/ctor-7.C: New.
2087         * testsuite/libgomp.c++/ctor-8.C: New.
2088         * testsuite/libgomp.c++/ctor-9.C: New.
2089
2090 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2091
2092         PR 24455
2093         * testsuite/libgomp.c++/pr24455-1.C: New test.
2094         * testsuite/libgomp.c++/pr24455.C: New test.
2095         * testsuite/libgomp.dg/pr24455-1.c: New test.
2096         * testsuite/libgomp.dg/pr24455.c: New test.
2097
2098 2005-10-20  Richard Henderson  <rth@redhat.com>
2099
2100         * testsuite/libgomp.c++/loop-6.C: New.
2101         * testsuite/libgomp.dg/loop-3.c: New.
2102
2103 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
2104
2105         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
2106         explicitly private.
2107         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
2108         explicitly shared.
2109
2110 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
2111
2112         * testsuite/libgomp.fortran/jacobi.f: New test.
2113
2114 2005-10-19  Richard Henderson  <rth@redhat.com>
2115
2116         * configure.tgt (i?86-linux): Default to with_arch instead of
2117         CFLAGS.  Add -mtune to match target_cpu.
2118         (x86_64-linux): Tune to i686.
2119
2120         * fortran.c (omp_test_nest_lock_): Fix typo.
2121
2122 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
2123
2124         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2125         gomp_ordered_sync): Do nothing if team->nthreads == 1.
2126         * testsuite/libgomp.dg/ordered-3.c: New test.
2127
2128         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
2129         Remove volatile keyword.
2130
2131         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
2132         in COMMON block to avoid warnings on 64-bit targets.
2133
2134 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
2135
2136         * testsuite/libgomp.dg/shared-3.c: New test.
2137
2138 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2139
2140         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
2141         * testsuite/libgomp.fortran/reduction5.f90: New test.
2142
2143 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2144
2145         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
2146         dg-options.
2147         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
2148         flush loop now that __sync_synchronize has proper memory barrier.
2149         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
2150         Add -ffixed-form to dg-options.
2151
2152 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2153
2154         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
2155         from subdirectories.
2156         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
2157         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
2158         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
2159         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
2160         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
2161         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
2162         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
2163         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
2164         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
2165         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
2166         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
2167         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
2168         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
2169         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
2170         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
2171         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
2172         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
2173         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
2174         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
2175         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
2176         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
2177         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
2178         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
2179         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
2180         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
2181
2182 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
2183
2184         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
2185         lang_library_path exists.  Use find instead of glob to gather tests.
2186         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
2187
2188 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
2189
2190         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
2191         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
2192         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
2193         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
2194         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
2195         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
2196         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
2197         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
2198         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
2199         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
2200         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
2201         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
2202         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
2203
2204 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
2205
2206         * testsuite/libgomp.dg/vla-1.c: New test.
2207
2208         * testsuite/libgomp.fortran/reference2.f90: New test.
2209
2210         * testsuite/libgomp.fortran/character2.f90: Remove explicit
2211         declaration of omp_get_thread_num.
2212         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
2213         use omp_lib.
2214
2215         * testsuite/libgomp.fortran/reduction1.f90: New test.
2216         * testsuite/libgomp.fortran/reduction2.f90: New test.
2217         * testsuite/libgomp.fortran/reduction3.f90: New test.
2218         * testsuite/libgomp.fortran/reduction4.f90: New test.
2219
2220 2005-10-13  Richard Henderson  <rth@redhat.com>
2221
2222         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
2223         * Makefile.in: Regenerate.
2224         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
2225         * libgomp.h: Include bar.h.
2226         (struct gomp_barrier): Remove.
2227         (struct gomp_team): Add barrier.  Replace master_barrier with
2228         master_release.  Replace threads with ordered_release.
2229         (struct gomp_thread): Replace barrier with release.
2230         * ordered.c (gomp_ordered_first): Update for ordered_release change.
2231         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
2232         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
2233         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
2234         (GOMP_single_copy_end): Likewise.
2235         * team.c (gomp_threads_dock): New.
2236         (gomp_barrier_init, gomp_barrier_destroy): Remove.
2237         (gomp_thread_start): Use gomp_barrier_wait.
2238         (new_team, free_team): Update for gomp_team changes.
2239         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
2240         (gomp_team_end): Use gomp_barrier_wait.
2241         (initialize_team): Update for gomp_thread changes.
2242         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
2243         (gomp_work_share_end_nowait): Use atomic ops when available.
2244         * config/linux/bar.c, config/linux/bar.h: New files.
2245         * config/posix/bar.c, config/posix/bar.h: New files.
2246
2247 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
2248
2249         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
2250         * testsuite/libgomp.dg/single-2.c: New test.
2251
2252         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
2253         lang_link_flags): Unset, so that they aren't inherited from previously
2254         sourced *.exp.
2255
2256         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
2257
2258 2005-10-12  Richard Henderson  <rth@redhat.com>
2259
2260         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
2261         (libgomp_init): Use lang_test_file, lang_library_path, and
2262         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
2263
2264         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
2265         (lang_test_file, lang_link_flags): New.
2266         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
2267
2268         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
2269         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
2270         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
2271         testsuite/libgomp.c++/parallel-1.C,
2272         testsuite/libgomp.c++/reduction-1.C,
2273         testsuite/libgomp.c++/reduction-2.C,
2274         testsuite/libgomp.c++/reduction-3.C,
2275         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
2276         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
2277         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
2278         New files, largely cribbed from the C testsuite.
2279
2280 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
2281
2282         * testsuite/libgomp.fortran/character1.f90: New test.
2283         * testsuite/libgomp.fortran/character2.f90: New test.
2284
2285         * testsuite/libgomp.dg/nested-1.c: New test.
2286         * testsuite/libgomp.dg/nested-2.c: New test.
2287         * testsuite/libgomp.fortran/do1.f90: New test.
2288         * testsuite/libgomp.fortran/do2.f90: New test.
2289
2290         * testsuite/libgomp.fortran/reference1.f90: New test.
2291
2292 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
2293
2294         * testsuite/libgomp.dg/reduction-1.c: New test.
2295         * testsuite/libgomp.dg/reduction-2.c: New test.
2296         * testsuite/libgomp.dg/reduction-3.c: New test.
2297
2298 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
2299
2300         * testsuite/libgomp.dg/atomic-1.c: New test.
2301         * testsuite/libgomp.dg/atomic-2.c: New test.
2302
2303 2005-10-09  Richard Henderson  <rth@redhat.com>
2304
2305         * critical.c (atomic_lock): New.
2306         (initialize_critical): Initialize it.
2307         (GOMP_atomic_start, GOMP_atomic_end): New.
2308         * libgomp.map: Export them.
2309         * libgomp_g.h: Declare them.
2310
2311         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
2312
2313 2005-10-02  Richard Henderson  <rth@redhat.com>
2314
2315         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
2316         to XCFLAGS instead of CFLAGS.
2317
2318 2005-09-30  Richard Henderson  <rth@redhat.com>
2319
2320         * configure.ac: Determine whether -pthread or -lpthread is needed.
2321         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
2322         * Makefine.in, configure: Rebuild.
2323
2324 2005-09-28  Richard Henderson  <rth@redhat.com>
2325
2326         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
2327         * testsuite/libgomp.dg/omp-single-3.c: New test.
2328
2329 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
2330
2331         * testsuite/libgomp.dg/omp-single-2.c: New test.
2332         * testsuite/libgomp.dg/shared-2.c: Fix return code.
2333
2334 2005-09-27  Richard Henderson  <rth@redhat.com>
2335
2336         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
2337         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
2338
2339 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
2340
2341         * testsuite/libgomp.dg/omp-loop03.c: New test.
2342
2343 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2344
2345         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
2346
2347 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
2348
2349         * testsuite/libgomp.dg/omp-single-1.c: New test.
2350         * testsuite/libgomp.dg/shared-1.c: Return 0.
2351         Add prototype for abort.
2352         * testsuite/libgomp.dg/shared-2.c: Likewise.
2353
2354 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
2355
2356         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
2357         constructs.
2358
2359 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
2360
2361         * testsuite/libgomp.dg/shared-1.c: New test.
2362         * testsuite/libgomp.dg/shared-2.c: New test.
2363
2364 2005-09-24  Richard Henderson  <rth@redhat.com>
2365
2366         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
2367
2368 2005-09-24  Richard Henderson  <rth@redhat.com>
2369
2370         * iter.c (gomp_iter_static_next): Round up when computing number
2371         of iterations.  Don't bother distributing a remainder equally.
2372
2373         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
2374         Don't call srand.  Zero b before testing.
2375         (main): New.
2376
2377 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
2378
2379         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
2380         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
2381
2382 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
2383
2384         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
2385         without !$omp end do, followed immediately by subroutine end.
2386
2387 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
2388
2389         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
2390
2391 2005-09-22  Richard Henderson  <rth@redhat.com>
2392
2393         * critical.c (GOMP_critical_name_start): Change argument to void**.
2394         Reuse the pointer space if the mutex fits.
2395         (GOMP_critical_name_end): Likewise.
2396         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
2397         * libgomp_g.h (GOMP_critical_name_start): Update decl.
2398         (GOMP_critical_name_end): Likewise.
2399         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
2400         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
2401
2402 2005-09-20  Richard Henderson  <rth@redhat.com>
2403
2404         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
2405         (create_lock_lock): New.
2406         (initialize_critical): Initialize it.
2407         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
2408         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
2409
2410 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2411
2412         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
2413
2414 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
2415
2416         * testsuite/libgomp.dg/omp-loop01.c: New test.
2417         * testsuite/libgomp.dg/omp-loop02.c: New test.
2418
2419 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2420
2421         * configure.ac (AC_PROG_FC): Add.
2422         (USE_FORTRAN): New automake conditional.
2423         * configure: Rebuilt.
2424         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
2425         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
2426         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
2427         Add rules to build them.
2428         * Makefile.in: Rebuilt.
2429         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
2430         OMP_NEST_LOCK_KIND.
2431         * libgomp.map: Add Fortran wrappers.
2432         * libgomp_f.h.in: New file.
2433         * omp_lib.h.in: New file.
2434         * omp_lib.f90.in: New file.
2435         * fortran.c: New file.
2436         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
2437         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
2438         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
2439         libgfortran has been built.
2440         * testsuite/libgomp.fortran/fortran.exp: New file.
2441         * testsuite/libgomp.fortran/omp_cond1.f: New test.
2442         * testsuite/libgomp.fortran/omp_cond2.f: New test.
2443         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
2444         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
2445         * testsuite/libgomp.fortran/omp_hello.f: New test.
2446         * testsuite/libgomp.fortran/omp_orphan.f: New test.
2447         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
2448         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
2449         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
2450         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
2451         * testsuite/libgomp.fortran/omp_reduction.f: New test.
2452         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
2453         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
2454
2455 2005-08-30  Richard Henderson  <rth@redhat.com>
2456
2457         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
2458         function for when aliases are not usable.
2459         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
2460         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2461         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
2462         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
2463         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
2464         GOMP_loop_ordered_guided_next): Likewise.
2465         * ordered.c (GOMP_ordered_start): Likewise.
2466
2467 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
2468
2469         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
2470         * testsuite/libgomp.dg/omp_hello.c: Fix return code
2471         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
2472         * testsuite/libgomp.dg/omp_orphan.c: Likewise
2473         * testsuite/libgomp.dg/omp_reduction.c: Likewise
2474         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
2475         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
2476         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
2477         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
2478
2479 2005-07-07  Eric Christopher  <echristo@redhat.com>
2480             Diego Novillo  <dnovillo@redhat.com>
2481
2482         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
2483         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
2484         up code.
2485         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
2486         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
2487         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
2488         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
2489         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
2490         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
2491         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
2492
2493 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
2494
2495         * TOPLEVEL.patch: Remove.
2496
2497 2005-05-16  Richard Henderson  <rth@redhat.com>
2498
2499         * configure.ac: Test for clock_gettime.
2500         * config.h.in, configure: Rebuild.
2501         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
2502         (omp_get_wtime): Use clock_gettime if available.
2503         (omp_get_wtick): Use clock_getres if available.
2504
2505 2005-05-11  Richard Henderson  <rth@redhat.com>
2506
2507         * config/linux/ia64/futex.h: New file.
2508         * configure.tgt: Use it.
2509
2510         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
2511
2512 2005-05-07  Richard Henderson  <rth@redhat.com>
2513
2514         * config/linux/powerpc/futex.h: New file.
2515         * configure.tgt: Use it.
2516
2517         * config/linux/i486/futex.h: Merge ...
2518         * config/linux/x86_64/futex.h: ... into ...
2519         * config/linux/x86/futex.h: ... here.
2520         * configure.tgt: Update to match.
2521
2522 2005-05-06  Richard Henderson  <rth@redhat.com>
2523
2524         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
2525         * config/linux/i486/futex.h: Likewise.
2526         * config/linux/x86_64/futex.h: Likewise.
2527
2528         * config/linux/lock.c: New file.
2529         * config/linux/omp-lock.h: New file.
2530
2531         * critical.c, env.h: Don't include omp.h
2532         * config/posix/lock.c: Include libgomp.h instead of omp.h.
2533         * config/posix/time.c: Likewise.
2534         * config/posix/omp-lock.h: New file.
2535         * libgomp.h: Include omp-lock.h and omp.h.
2536         * Makefile.am (nodist_include_HEADERS): New.
2537         (omp.h): New rule.
2538         * configure.ac (PERL): New.
2539         * mkomp_h.pl: New file.
2540         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
2541         with templates.
2542         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
2543
2544         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
2545         build directory.  Re-add -march=i486 hack.
2546
2547         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
2548         (libgomp_link_flags): Remove.
2549         (libgomp_initialized): Remove.
2550         (libgomp_init): Don't protect from reinitialization.  Copy code
2551         from libstdc++ for getting the multilib set correctly.
2552
2553 2005-05-05  Richard Henderson  <rth@redhat.com>
2554
2555         * config/linux/alpha/futex.h: New file.
2556         * configure.tgt (alpha*-*-linux*): Use it.
2557
2558         * config/posix/mutex.c: New file.
2559         * config/posix/sem.c: Use libgomp.h.
2560
2561         * configure.tgt (x86_64-linux): Also test CC for -m32.
2562         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
2563
2564         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
2565         after $gccpath.
2566
2567         * Makefile.am (SUBDIRS): New.
2568         (libgomp_la_LDFLAGS): Add -lpthread.
2569         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
2570         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
2571
2572         * libgomp_g.h: New file.
2573         * libgomp.h: Split out all public declarations to libgomp_g.h.
2574         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
2575         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
2576         * config/linux/sem.h: Likewise.
2577         * config/posix/sem.h: Likewise.
2578
2579         * Makefile.am (AM_LDFLAGS): New.
2580         (libgomp_version_script): Split out from ...
2581         (libgomp_la_LDFLAGS): ... here.
2582         (libgomp_version_info): New.
2583         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
2584         (LIBGOMP_ENABLE): New.
2585         (LIBGOMP_CHECK_LINKER_FEATURES): New.
2586         (LIBGOMP_ENABLE_SYMVERS): New.
2587         * configure.ac (AC_INIT): Version 1.0.
2588         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
2589         (enable-linux-futex): Likewise.  Rename from enable-futex.
2590         (libtool_VERSION): New.
2591         (LIBGOMP_ENABLE_SYMVERS): Use it.
2592         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
2593         * Makefile.in, aclocal.m4, configure: Rebuild.
2594
2595         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
2596         (gomp_mutex_unlock_slow): Fix typo.
2597         * config/linux/sem.c: Similarly.
2598         (gomp_sem_post_slow): Fix typo.
2599         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
2600         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
2601         [__PIC__] (sys_futex0): Don't use tmp output in asm.
2602
2603         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
2604         (libgomp_la_LDFLAGS): Add top_srcdir to path.
2605         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
2606         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
2607         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
2608         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
2609         LDFLAGS.  Pull enable_futex check to top-level.
2610         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
2611         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
2612
2613         First attempt at real configury.
2614         * Makefile, config.h: Remove file.
2615         * Makefile.am, Makefile.in: New file.
2616         * acinclude.m4 aclocal.m4: New file.
2617         * configure.ac, configure.tgt, configure: New file.
2618
2619         * config/posix/lock.c: Rename from sys-lock.c.
2620         * config/posix/mutex.h: Rename from sys-mutex.h.
2621         * config/posix/sem.c: Rename from sys-sem.c.
2622         * config/posix/sem.h: Rename from sys-sem.h.
2623         * config/posix/proc.c: Rename from sys-proc.c.
2624         * config/posix/time.c: Rename from sys-proc.c.
2625
2626         * config/linux/mutex.c: New file.
2627         * config/linux/mutex.h: New file.
2628         * config/linux/sem.c: New file.
2629         * config/linux/sem.h: New file.
2630         * config/linux/i486/futex.h: New file.
2631         * config/linux/x86_64/futex.h: New file.
2632
2633 2005-05-04  Richard Henderson  <rth@redhat.com>
2634
2635         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
2636         * libgomp.h: Declare them.
2637         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
2638         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
2639
2640 2005-05-04  Richard Henderson  <rth@redhat.com>
2641
2642         * libgomp-1 code drop
2643
2644 2005-05-04  Richard Henderson  <rth@redhat.com>
2645
2646         * iter.c (gomp_iter_static_next): Return tri-state on 0.
2647         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
2648         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
2649         (gomp_iter_static_next): Update.
2650         (gomp_ordered_static_next): Update.
2651         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
2652         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
2653         totally empty range.
2654         (gomp_loop_ordered_static_next): Refine test for calling
2655         gomp_ordered_static_next.
2656         * testsuite/ordered-1.c: Add case for more threads than iterations.
2657
2658         * iter.c (gomp_iter_runtime_next_locked): Remove.
2659         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
2660         gomp_loop_guided_start, gomp_loop_ordered_static_start,
2661         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
2662         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
2663         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
2664         gomp_loop_ordered_guided_next): Downcase name, make static, add
2665         an external alias with the old name.
2666         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
2667         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
2668         switch and call one of the above static functions.
2669         * libgomp.h: Update.
2670
2671         * work.c (gomp_work_share_start): Lock the mutex for !first too.
2672         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
2673         GOMP_loop_guided_start, GOMP_loop_runtime_start,
2674         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
2675         GOMP_loop_ordered_guided_start): Update to match.
2676         * sections.c (GOMP_sections_start): Likewise.
2677         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
2678
2679         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
2680         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
2681         Use bounds check instead of modulus.
2682         (gomp_ordered_sync): Split out of GOMP_ordered_start.
2683         (gomp_ordered_last): Don't sync with ordered_owner here.
2684         (gomp_ordered_next): Likewise.
2685         (gomp_ordered_static_loop_next): Likewise.
2686         * loop.c, libgomp.h: Update to match.
2687
2688         * libgomp.h (GOMP_barrier): Declare.
2689
2690         * testsuite/barrier-1.c: New file.
2691         * testsuite/critical-1.c: New file.
2692         * testsuite/ordered-2.c: New file.
2693         * testsuite/ordered-1.c: New file.
2694         * testsuite/sections-1.c: New file.
2695         * testsuite/single-1.c: New file.
2696         * testsuite/Makefile (TESTS): Add them.
2697
2698 2005-05-04  Richard Henderson  <rth@redhat.com>
2699
2700         * libgomp.h (struct gomp_work_share): Add ordered_owner.
2701         * loop.c (GOMP_loop_static_start): If not the startup thread,
2702         acquire the mutex to wait for initialization complete.
2703         (GOMP_loop_ordered_static_start): Likewise.
2704         (GOMP_loop_ordered_runtime_start): Likewise.
2705         (GOMP_loop_ordered_static_first): Remove.
2706         (GOMP_loop_ordered_dynamic_first): Remove.
2707         (GOMP_loop_ordered_guided_first): Remove.
2708         (GOMP_loop_ordered_runtime_first): Remove.
2709         * ordered.c (gomp_ordered_loop_first): Post to own release when
2710         we're the first thread.
2711         (gomp_ordered_loop_last): Wait on release if not owner.
2712         (gomp_ordered_loop_next): Likewise.
2713         (gomp_ordered_static_loop_init): New.
2714         (gomp_ordered_static_loop_next): Use ordered_owner.
2715         (GOMP_ordered_start): Likewise.
2716         * work.c (gomp_new_work_share): Initialize ordered_owner.
2717
2718 2005-05-03  Richard Henderson  <rth@redhat.com>
2719
2720         * Makefile (OPT): New.
2721         (CFLAGS): Use it.
2722
2723         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
2724         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
2725         * libgomp.h, libgomp.map, NOTES: Update to match.
2726
2727         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
2728         Add initialized and thr members.
2729         (gomp_thread_start): Pause when initially spawned to wait for
2730         the whole team to be created.
2731         (gomp_team_start): Release team members at the end.
2732
2733         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
2734         (f_foo_1): Use GOMP_loop_end.
2735         (f_foo_2): Use GOMP_loop_end_nowait.
2736
2737         * testsuite/loop-2.c: New file.
2738         * testsuite/Makefile (TESTS): Add it.
2739
2740 2005-05-03  Richard Henderson  <rth@redhat.com>
2741
2742         * iter.c (gomp_iter_static_next): Fix overflow check typo.
2743         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
2744         * team.c (new_team): Initialize oldest_live_gen to 1 if no
2745         initial work_share.
2746
2747         * testsuite/Makefile: New file.
2748         * testsuite/loop-1.c: New file.
2749
2750 2005-05-03  Richard Henderson  <rth@redhat.com>
2751
2752         Initial implementation and checkin.